Quartz sand square swing screen is a square high-efficiency screening equipment, also known as reciprocating screening machine due to the movement trajectory of the screening box during operation; Because it belongs to fine screening equipment, some users also refer to it as a precision screening machine or a square precision screening machine. The square swing screen is a solution to the problem of high precision but low output of rotary vibrating screens, and the design plan of quartz sand swing screens has the characteristics of high screening accuracy and high output, which can meet the screening requirements of users for both precision and output.
Low speed high-precision screening
The equipment operates at a low speed of 20-35 revolutions per minute, combined with a flexible screening trajectory, to ensure that fine powder materials (such as quartz micro powder with a mesh size of 200 or more) are classified in a dust-free state;
Multi layer synchronous screening
The square structure provides a larger effective screening area, and a single device can integrate up to 8 layers of screens, achieving "one machine sorting" of multi specification materials;
Long lifespan and low maintenance
The fully sealed dust-proof structure combined with polyurethane elastomer cushioning components reduces equipment failure rate by 70% compared to traditional models, and the service life of core components exceeds 50000 hours;
Energy saving and environmental protection
The power consumption of the vibrating screen is reduced by 30% compared to the same processing capacity, and the operating noise is below 75 decibels, meeting the requirements of green factory certification.
After the screening machine is started, the shaking body of the screening machine, that is, the screening box, moves back and forth under the action of inertia. The screening box drives the screening surface to shake periodically, so that the material on the screening surface moves in a directional jumping motion together with the screening box. During this process, the material smaller than the aperture of the screening surface falls to the lower layer through the screening hole, becoming the undersized material. The material larger than the aperture of the screening surface is discharged from the discharge port after continuous rolling and jumping motion, thus completing the screening work.
Model | Screen size（m） | Screen inclination angle（°） | Number of sieve layers（s） | Power（kW） | Rotation times | Screening box travel（mm） |
FYBS~1536 | 1.5×3.6 | 5.43±3 | 1~10 | 5.5 | 180~260 | 25~60 |
FYBS~1836 | 1.8×3.6 | 5.43±3 | 5.5 | 180~260 | 25~60 | |
FYBS~2036 | 2.0×3.6 | 5.43±3 | 7.5 | 180~260 | 25~60 | |
FYBS~2040 | 2.0×4.0 | 5.43±3 | 7.5 | 180~260 | 25~60 |
Mesh size | Standard mesh size | Mesh size | Standard mesh size |
4.75mm | 4mesh | 0.425mm | 40mesh |
4.00mm | 5mesh | 0.355mm | 45mesh |
3.35mm | 6mesh | 0.30mm | 50mesh |
2.80mm | 7mesh | 0.25mm | 60mesh |
3.36mm | 8mesh | 0.212mm | 70mesh |
2.00mm | 10mesh | 0.18mm | 80mesh |
1.70mm | 12mesh | 0.15mm | 100mesh |
1.40mm | 14mesh | 0.125mm | 120mesh |
1.18mm | 16mesh | 0.106mm | 140mesh |
1.00mm | 18mesh | 0.09mm | 170mesh |
0.85mm | 20mesh | 0.075mm | 200mesh |
0.71mm | 25mesh | 0.053mm | 270mesh |
0.60mm | 30mesh | 0.045mm | 325mesh |
0.50mm | 35mesh | 0.0374mm | 400mesh |
Quartz sand vibrating screen is used for screening and grading quartz sand. Due to the different particle sizes of quartz sand, common specifications include 0.5-1mm, 1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm, 10-20 mesh, 20-40 mesh, 40-80 mesh, 100-120 mesh. The following are the applications of different quartz sands.
1. Refined quartz sand
Refined quartz sand, also known as acid washed quartz sand, is made by complex processing of selected high-quality ores. The particle size range is 5-480 mesh, and can be produced according to user requirements. The appearance is white or crystalline. Main applications: advanced glass, glass products, refractory materials, melted stones, precision casting, grinding wheel grinding materials, etc. (mm is millimeter)
2. fused silica sand
The appearance is colorless and transparent block shaped, with particles or white powder. Therefore, in order to make quartz sand widely used in various fields, it is necessary to screen and grade the quartz sand, which requires the use of quartz sand vibrating screens.
3. High purity quartz sand
Made from grade 1-3 natural crystal stones and high-quality natural stones, carefully selected and finely processed. The particle size range is 1-0.5mm, 0.5—0.1mm, 0.1—0.01mm, 0.01-0.005mm, can be produced according to user requirements. (mm is millimeter)
4. Ordinary quartz sand
The fire resistance is 1750 ℃, with large particles on the surface and yellow skin capsules. The particle size range is 5-220 mesh, and can be produced according to user requirements. Main applications: metallurgy, silicon carbide, glass and glass products, enamel, cast steel, water filtration, foaming alkali, chemical industry, spray painting and other industries.
Industrial salt
Metal powder
Quartz sand
Perlite
machine-made sand
mineral powder
White sugar
food additives
salt
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